About Senneca

Door Engineering is a Senneca Company

Senneca Holdings is a diversified management and holding company
whose companies are focused on the specialty door industry. Senneca
oversees the operations of its companies, allocates resources among
them, and helps to improve the performance of its operations. Senneca
seeks out acquisition opportunities that strengthen our position in a
business segment as well as companies that will diversify our portfolio
of specialty doors.

Senneca combines global scale with operational agility to lead the
markets we serve. Recognized for our entrepreneurial approach for over
30 years, our Team of employees worldwide takes pride to provide
customers with the best specialty doors to meet your needs.